# LRPS — Pool Analyser / Master Valve (LRPS-0565C0)

**Module ID**: `6480da07c2c0896da120ecca`  
**Serial**: `9400030565C00001`  
**Type**: `lr-mas`  
**Role**: Pool water quality analyser (temperature, pH, ORP/redox)

---

## Inputs

| Input ID | Metric | Type | Unit | Interval |
|---|---|---|---|---|
| `6480da07c2c0896da120eccc` | Water temperature | 5 | °C | ~30 min |
| `6480da07c2c0896da120eccd` | pH | 6 | — | varies |
| `6480da07c2c0896da120ecce` | ORP / Redox | 7 | mV | varies |

### Latest readings (2026-06-04)

**Temperature**
```
19:03  23.43°C
18:03  23.56°C
17:03  23.75°C
16:33  23.87°C
15:33  24.12°C
```
Peak today: 24.62°C at 12:33, cooling through afternoon.

**pH**
```
2026-06-04T01:03  6.35
2026-06-03T12:33  6.30
2026-06-03T03:03  6.35
2026-06-02T18:03  6.30
2026-06-01T20:03  6.25
```
Slowly rising from 5.98 (2026-05-30). Ideal range: 7.2–7.6. Currently below target.

**ORP / Redox**
```
2026-06-04T16:33  646 mV
2026-06-04T15:33  666 mV
2026-06-04T15:03  661 mV
2026-06-04T14:33  651 mV
2026-06-04T14:03  646 mV
```
Healthy range: 650–750 mV. Currently borderline.

---

## Remote state

```
GET /remote/module/state?moduleId=6480da07c2c0896da120ecca
```

- Battery: 60% (low — alerts were sent Feb 2026)
- Last radio contact: 2026-06-04T20:06:55Z
- Relay: `60ca4276ad69dac1558f7c61` (LRMB10)

---

## Alerts (from LRPC maintenance-logs-data)

| Date | Alert |
|---|---|
| 2026-03-18 | Analyzer LRPS-0565C0 needs calibration |
| 2026-02-03 | Battery too low — measurements may be unreliable |